mktemp.c patch

[Brian J. France]

Here is a patch that makes apr_file_mktemp check for the  
APR_FILE_NOCLEANUP flag and not register a cleanup passed in.

APR_FILE_NOCLEANUP is being used in other places, but  
APR_FOPEN_NOCLEANUP might be a better choice.

Brian

Index: mktemp.c
===================================================================
--- mktemp.c    (revision 520897)
+++ mktemp.c    (working copy)
@@ -202,8 +202,10 @@
     apr_os_file_put(fp, &fd, flags, p);
     (*fp)->fname = apr_pstrdup(p, template);
-    apr_pool_cleanup_register((*fp)->pool, (void *)(*fp),
-                              apr_unix_file_cleanup,  
apr_unix_file_cleanup);
+    if (!(flag & APR_FILE_NOCLEANUP)) {
+       apr_pool_cleanup_register((*fp)->pool, (void *)(*fp),
+                                 apr_unix_file_cleanup,  
apr_unix_file_cleanup);
+    }
#endif
     return APR_SUCCESS;
}